OBD Guide
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B2719

Trunk Tamper Switch Fault

B2719 is an OBD-II diagnostic trouble code meaning: Trunk Tamper Switch Fault. Common causes: open or shorted sensor wiring harness, baggage protection sensor malfunction{t onlyjson. Estimated repair cost: $22–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$22–56 (est.)

Symptoms

  • False alarms of the anti-theft system
  • ankaozhdenie system warning of malfunction
  • Problems opening/closing the trunk

Causes

  • Open or shorted sensor wiring harness
  • Baggage protection sensor malfunction{t onlyJSON
  • Poor electrical connections in the system

How to Fix

  1. Check wiring harness for damage
  2. Test the trunk protection sensor using a multimeter
  3. Replace the sensor if a fault is detected

Related codes

B2720B2718B2717

FAQ

What does the B2719 code mean?

B2719 is an OBD-II diagnostic trouble code that indicates: Trunk Tamper Switch Fault

What causes a B2719 error code?

The most common causes of B2719 include: Open or shorted sensor wiring harness; Baggage protection sensor malfunction{t onlyJSON; Poor electrical connections in the system.

How do I fix a B2719 diagnostic trouble code?

To fix B2719: Check wiring harness for damage. Test the trunk protection sensor using a multimeter. Replace the sensor if a fault is detected. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with B2719?

Yes, but get it checked soon

How much does it cost to fix B2719?

The estimated repair cost for B2719 is $22–56. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat